The BoosterPlug is accepted world wide, as a brilliant and affordable way to upgrade your Triumph Speedmaster EFI from ”OK” to ”Absolutely Marvelous”.
Compared to the Power Commander, the BoosterPlug offers similar or better performance results for must owners - at a much lower price and without the problematic setup.
No complicated mechanical work or programming is required when installing the BoosterPlug. You simply plug it in using the original connectors and you are done. No problems with multiple parts - the BoosterPlug is just one single unit.
Inexpensive performance upgrade part, easy installation, proven results:
- Eliminate the poor on/off like throttle action
- Stronger acceleration
- The end of the dreaded low speed surging
- Stronger and more reliable Idle
- Far less popping in the exhaust on deceleration
General Installation Instructions
Bike Specific Installation Instructions